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29 lines
684 B
C
29 lines
684 B
C
/*
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* Copyright (C) 2011 CERN (www.cern.ch)
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* Author: Aurelio Colosimo
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* Based on PTPd project v. 2.1.0 (see AUTHORS for details)
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*
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* Released according to the GNU LGPL, version 2.1 or any later version.
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*/
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#include <ppsi/ppsi.h>
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/*
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* Fault troubleshooting. Now only prints an error messages and comes back to
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* PTP_INITIALIZING state after a 4-seconds grace period
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*/
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int pp_faulty(struct pp_instance *ppi, unsigned char *pkt, int plen)
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{
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if (ppi->is_new_state) {
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pp_timeout_set(ppi, PP_TO_FAULTY, 4000);
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}
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if (pp_timeout(ppi, PP_TO_FAULTY)) {
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ppi->next_state = PPS_INITIALIZING;
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return 0;
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}
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ppi->next_delay = pp_ms_to_timeout(ppi, PP_TO_FAULTY);
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return 0;
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}
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